Semicircle

In the semicircle with center S and the diameter AB is constructed equilateral triangle SBC.

What is the magnitude of the angle ∠SAC?

Result

|∠SAC| =  30 °

Solution:

Solution in text |∠SAC| =







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To solve this example are needed these knowledge from mathematics:

See also our right triangle calculator. See also our trigonometric triangle calculator.

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